diff --git a/main.go b/main.go
index 0ab0885..9f4ff98 100644
--- a/main.go
+++ b/main.go
@@ -30,6 +30,7 @@ func main() {
 		greetingCommand,
 		heyCommand,
 	)
+	rootCmd.CompletionOptions.DisableDefaultCmd = true // disable completions command
 
 	if err := rootCmd.Execute(); err != nil {
 		log.Fatal(err)